ARM: dts: omap3-n900: Add support for SD cards

[firefly-linux-kernel-4.4.55.git] / arch / arm / boot / dts / omap3-n900.dts

diff --git a/arch/arm/boot/dts/omap3-n900.dts b/arch/arm/boot/dts/omap3-n900.dts
index e13b697f8bce36eaf84cf4a03e6929aa48da3d82..01a437edf93c0ee9baadeb416986a61413a381b0 100644 (file)
--- a/arch/arm/boot/dts/omap3-n900.dts
+++ b/arch/arm/boot/dts/omap3-n900.dts
@@ -28,7 +28,60 @@
 
 };
 
+&omap3_pmx_core {
+       pinctrl-names = "default";
+
+       uart2_pins: pinmux_uart2_pins {
+               pinctrl-single,pins = <
+                       0x14a (PIN_INPUT | MUX_MODE0)           /* uart2_rx */
+                       0x148 (PIN_OUTPUT | MUX_MODE0)          /* uart2_tx */
+               >;
+       };
+
+       uart3_pins: pinmux_uart3_pins {
+               pinctrl-single,pins = <
+                       0x16e (PIN_INPUT | MUX_MODE0)           /* uart3_rx */
+                       0x170 (PIN_OUTPUT | MUX_MODE0)          /* uart3_tx */
+               >;
+       };
+
+       i2c1_pins: pinmux_i2c1_pins {
+               pinctrl-single,pins = <
+                       0x18a (PIN_INPUT_PULLUP | MUX_MODE0)    /* i2c1_scl */
+                       0x18c (PIN_INPUT_PULLUP | MUX_MODE0)    /* i2c1_sda */
+               >;
+       };
+
+       i2c2_pins: pinmux_i2c2_pins {
+               pinctrl-single,pins = <
+                       0x18e (PIN_INPUT_PULLUP | MUX_MODE0)    /* i2c2_scl */
+                       0x190 (PIN_INPUT_PULLUP | MUX_MODE0)    /* i2c2_sda */
+               >;
+       };
+
+       i2c3_pins: pinmux_i2c3_pins {
+               pinctrl-single,pins = <
+                       0x192 (PIN_INPUT_PULLUP | MUX_MODE0)    /* i2c3_scl */
+                       0x194 (PIN_INPUT_PULLUP | MUX_MODE0)    /* i2c3_sda */
+               >;
+       };
+
+       mmc1_pins: pinmux_mmc1_pins {
+               pinctrl-single,pins = <
+                       0x114 (PIN_INPUT_PULLUP | MUX_MODE0)    /* sdmmc1_clk */
+                       0x116 (PIN_INPUT_PULLUP | MUX_MODE0)    /* sdmmc1_cmd */
+                       0x118 (PIN_INPUT_PULLUP | MUX_MODE0)    /* sdmmc1_dat0 */
+                       0x11a (PIN_INPUT_PULLUP | MUX_MODE0)    /* sdmmc1_dat1 */
+                       0x11c (PIN_INPUT_PULLUP | MUX_MODE0)    /* sdmmc1_dat2 */
+                       0x11e (PIN_INPUT_PULLUP | MUX_MODE0)    /* sdmmc1_dat3 */
+               >;
+       };
+};
+
 &i2c1 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&i2c1_pins>;
+
        clock-frequency = <2200000>;
 
        twl: twl@48 {
@@ -39,6 +92,7 @@
 };
 
 #include "twl4030.dtsi"
+#include "twl4030_omap3.dtsi"
 
 &twl_gpio {
        ti,pullups      = <0x0>;
@@ -46,15 +100,25 @@
 };
 
 &i2c2 {
-       clock-frequency = <400000>;
+       pinctrl-names = "default";
+       pinctrl-0 = <&i2c2_pins>;
+
+       clock-frequency = <100000>;
 };
 
 &i2c3 {
-       clock-frequency = <100000>;
+       pinctrl-names = "default";
+       pinctrl-0 = <&i2c3_pins>;
+
+       clock-frequency = <400000>;
 };
 
 &mmc1 {
-       status = "disabled";
+       pinctrl-names = "default";
+       pinctrl-0 = <&mmc1_pins>;
+       vmmc-supply = <&vmmc1>;
+       bus-width = <4>;
+       cd-gpios = <&gpio6 0 GPIO_ACTIVE_HIGH>; /* 160 */
 };
 
 &mmc2 {
@@ -92,3 +156,17 @@
        mode = <2>;
        power = <50>;
 };
+
+&uart1 {
+       status = "disabled";
+};
+
+&uart2 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&uart2_pins>;
+};
+
+&uart3 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&uart3_pins>;
+};